Servants of darkness had no lasting joy in their service. In all of them the will for darkness was a perversion of the will for the light. In all but a few maniacs the satisfaction of the will for darkness was at all times countered by a revulsion which the unhappy spirit either dared not confess even to itself, or else rejected as cowardly and evil.

Part V The Reign of Darkness, 2. A Synthetic War - Darkness and the light (1941/42)